US3390106A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cellular products
Assignee: Chemotronics International Inc
•
Filing: 1965-01-18
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Granted: 1968-06-25
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Expires: 1985-01-18
Abstract
No abstract record available.
Inventors
- 👤 Henry C Geen
- 👤 Warren A Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:00
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/36; C08J9/38; Y; Y10; Y10S; Y10S220/00; Y10S220/902; Y10S264/00; Y10S264/07; Y10S521/00; Y10S521/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
THE ARTICLE OF MANUFACTURE, DERIVED FROM AN INTERCONNECTED CELL ORGANIC THEREMOPLASTIC CELLULAR MATERIAL WITH A THREE DIMENSIONAL SKELETAL STRUCTURE OF INTERCONNECTED STRANDS AND WITH MEMBRANES JOINED TO THE STRANDS WHICH DIVIDE CONTIGUOUS CELLS, WHICH COMPRISES: A RETICULATED MATERIAL WHEREIN THE CELL MEMBRANES OF HE CELLULAR MATERIAL ARE DESTROYED BY RAISING THE TEMPERATURE OF THE MEMBRANES TO THE DESTRUCTION POINT WITHOUT DESTROYING THE STRANDS OF THE SKELETAL STRUCTURE AND WHEREIN THE SKELETAL STRUCTURE REMAINING AFTER DESTRUCTION OF THE CELL MEMBRANES IS FIRE-POLISHED.
Claim 2
Dependent Claim
81 words
THE ARTICLE OF MANUFACTURE, DERIVED FROM AN INTERCONNECTED CELL ORGANIC THEREMOPLASTIC CELLULAR MATERIAL WITH A THREE DIMENSIONAL SKELETAL STRUCTURE OF INTERCONNECTED STRANDS AND WITH MEMBRANES JOINED TO THE STRANDS WHICH DIVIDE CONTIGUOUS CELLS, WHICH COMPRISES: A RETICULATED MATERIAL WHEREIN THE CELL MEMBRANES OF HE CELLULAR MATERIAL ARE DESTROYED BY RAISING THE TEMPERATURE OF THE MEMBRANES TO THE DESTRUCTION POINT WITHOUT DESTROYING THE STRANDS OF THE SKELETAL STRUCTURE AND WHEREIN THE SKELETAL STRUCTURE REMAINING AFTER DESTRUCTION OF THE CELL MEMBRANES IS FIRE-POLISHED.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-25 | 1971-12-25 | 1972-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-25 | 1975-12-25 | 1976-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-25 | 1979-12-25 | 1980-06-25 | $7700.00 | Window Closed / Lapsed |